Tile is often the most used material in the bathroom — so choosing the right one is an easy way to kick up your bathroom's style. See how top designers create lovely loos with marble, ceramic, porcelain and glass tile.

Although you might mistake the herringbone floors in this posh bathroom for wood or even a painted detail, it's actually marble that designer Joni Spear had painstakingly cut into 4-inch-wide planks then laid in a specific order to maximize the color contrast between different areas of the stone.